arch/arm64/boot/dts/marvell/armada-3720-atlas-v5.dts

Source file repositories/reference/linux-study-clean/arch/arm64/boot/dts/marvell/armada-3720-atlas-v5.dts

File Facts

System
Linux kernel
Corpus path
arch/arm64/boot/dts/marvell/armada-3720-atlas-v5.dts
Extension
.dts
Size
1975 bytes
Lines
110
Domain
Architecture Layer
Bucket
arch/arm64
Inferred role
Architecture Layer: configuration, schema, or hardware description
Status
atlas-only

Why This File Exists

CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

Dependency Surface

Detected Declarations

Annotated Snippet

// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
 * Device Tree file for RIPE Atlas Probe v5
 * 2025 by Marek Behún <kabel@kernel.org>
 */

/dts-v1/;

#include <dt-bindings/bus/moxtet.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/leds/common.h>
#include "armada-372x.dtsi"

/ {
	model = "RIPE Atlas Probe v5";
	compatible = "ripe,atlas-v5", "marvell,armada3720",
		     "marvell,armada3710";

	aliases {
		ethernet0 = &eth0;
		mmc0 = &sdhci0;
	};

	chosen {
		stdout-path = "serial0:115200n8";
	};

	memory@0 {
		device_type = "memory";
		reg = <0x00000000 0x00000000 0x00000000 0x20000000>;
	};

	leds {
		compatible = "gpio-leds";

		led {
			gpios = <&gpiosb 21 GPIO_ACTIVE_LOW>;
			function = LED_FUNCTION_ACTIVITY;
			color = <LED_COLOR_ID_RED>;
			linux,default-trigger = "default-on";
		};
	};

	vsdc_reg: vsdc-reg {
		compatible = "regulator-gpio";
		regulator-name = "vsdc";
		regulator-min-microvolt = <1800000>;
		regulator-max-microvolt = <3300000>;
		regulator-boot-on;

		gpios = <&gpiosb 23 GPIO_ACTIVE_HIGH>;
		gpios-states = <0>;
		states = <1800000 0x1
			  3300000 0x0>;
		enable-active-high;
	};

	firmware {
		armada-3700-rwtm {
			compatible = "marvell,armada-3700-rwtm-firmware", "cznic,turris-mox-rwtm";
		};
	};
};

&uart0 {
	pinctrl-names = "default";
	pinctrl-0 = <&uart1_pins>;
	status = "okay";
};

Annotation

Implementation Notes